//Copyright 2017 Ryan Wick
//This file is part of Bandage
//Bandage is free software: you can redistribute it and/or modify
//it under the terms of the GNU General Public License as published by
//the Free Software Foundation, either version 3 of the License, or
//(at your option) any later version.
//Bandage is distributed in the hope that it will be useful,
//but WITHOUT ANY WARRANTY; without even the implied warranty of
//MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
//GNU General Public License for more details.
//You should have received a copy of the GNU General Public License
//along with Bandage. If not, see .
#ifndef GRAPHICSITEMEDGE_H
#define GRAPHICSITEMEDGE_H
#include
#include
#include "../ogdf/basic/Graph.h"
#include "../ogdf/basic/GraphAttributes.h"
#include
class DeBruijnEdge;
class GraphicsItemEdge : public QGraphicsPathItem
{
public:
GraphicsItemEdge(DeBruijnEdge * deBruijnEdge, QGraphicsItem * parent = 0);
DeBruijnEdge * m_deBruijnEdge;
QPointF m_startingLocation;
QPointF m_endingLocation;
QPointF m_beforeStartingLocation;
QPointF m_afterEndingLocation;
QPointF m_controlPoint1;
QPointF m_controlPoint2;
void paint(QPainter * painter, const QStyleOptionGraphicsItem *, QWidget *);
QPainterPath shape() const;
QPointF extendLine(QPointF start, QPointF end, double extensionLength);
void calculateAndSetPath();
void setControlPointLocations();
void setStartingPoints(QPointF startingLocation, QPointF beforeStartingLocation) {m_startingLocation = startingLocation; m_beforeStartingLocation = beforeStartingLocation;}
void setEndingPoints(QPointF endingLocation, QPointF afterEndingLocation) {m_endingLocation = endingLocation; m_afterEndingLocation = afterEndingLocation;}
void makeSpecialPathConnectingNodeToSelf();
void makeSpecialPathConnectingNodeToReverseComplement();
};
#endif // GRAPHICSITEMEDGE_H